Tuesday, December 9, 2008
What it is:
l-Theanine is often overshadowed by its more famous cousins, but it packs a powerful punch. An amino acid found in green tea, l-theanine is well-documented for its calming, yet non-sedative, effects. The l-Theanine used in Recovox is a patent-protected version called Suntheanine®. Suntheanine is the only 100 percent l-theanineproduct on the market.
The stress effect:
l-Theanine works in the brain to fight stress by increasing alpha wave activity. There are all kinds of different waves in the brain. Beta waves are the stress-producing waves, delta waves cause you to be sleepy, and alpha waves are the most powerful, responsible for your levels of alertness, concentration and relaxation. Stress literally attacks your ability to remain alert, feel at ease, and tackle difficulties. (Creative people are actually proven to have more alpha waves than other folks.) Stress diminishes these alpha waves, which is why when you're stressed, you have a hard time focusing. This is where l-theanine comes in.
The studies show:
l-Theanine increases alpha waves, helping your brain handle stress. But that's not all. l-Theanine has been proven, in over a dozen studies, to promote more refreshing sleep, to help support normal blood pressure ranges, and to increase concentration and focus. l-Theanine has also been shown to help support immune function.
The side effects:
No side effects have ever been documented. A daily dose of 100-200 mg is usually what's recommended. Recovox contains 100 mg per two-capsule dose (and 200 mg if you double the daily dosage)
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